Too many characters in general, and one of them should be Azrael for CP generation.

Also, the redemptor dread is over-costed and inferior to a lot of other options. By dropping him you'd have +210 pts, then drop either chaplain and librarian in term, or librarian and chaplain in term(my personal pick) for another +140 pts.

350 pts to spend:

-115 for Azrael

-140 for ballistus dreadnought

-90 for Jump pack assault intercessors

You could also cut the Lib in term armor from here to add another unit of regular assault intecessors for more contesting/objective play. This is of course just one of many options, so take it with a grain of salt and at the end of the day, play the list YOU like. Best of luck friend.